Real Estate

Open Arsenal 房地产规范 房地产生态系统围绕这样一个理念构建：将房产情报从中心化挂牌平台转移至本地托管、自我主权的数据环境 。该设计不依赖第三方平台来定义、存储或解读挂牌信息，而是将每一条房产记录视为可移植的结构化数据集，能够独立存在于服务器、设备或私有基础设施之上。这些记录在格式上保持严格一致，以便空间细节、估值输入和描述性属性能够被应用程序和 AI 系统统一处理。由此产生的模型让房地产信息不再像网站上的静态内容，而更像一个可组合的数据层，可以在多个系统中复用、验证和扩展，且不损失完整性。 与这一结构性转变并行的，是对密码学安全与区块链启发的验证机制...

Wallets As Universal Access Devices

Wallets are access points for the digital economys value creation. Wallets for blockchains store the end-users cryptographic keys for administrating their digital assets and enable access to blockchain Web3 systems. Web3 delivers new service opportunities. This chapter focuses on the Web3 enabled...

Next Generation Authentication for Data Spaces: an Authentication Flow Based on Grant Negotiation and Authorization Protocol for Verifiable Presentations (GNAP4VP)

Identity verification in Data Spaces is a fundamental aspect of ensuring security and privacy in digital environments. This paper presents an identity verification protocol tailored for shared data environments within Data Spaces. This protocol extends the Grant Negotiation and Authorization...

Blockchain Offers Security Benefits – But Don't Neglect Your Passwords

Blockchain is best known for its use in cryptocurrencies like Bitcoin, but it also holds significant applications for online authentication. As businesses in varying sectors increasingly embrace blockchain-based security tools, could the technology one day replace passwords? How blockchain works...

Blockchain in Identity Management: Securing Personal Data and Identities

By Uzair Amir Learn how blockchain is transforming digital identity management by empowering individuals with self-sovereign control over personal data through… This is a post from HackRead.com Read the original post: Blockchain in Identity Management: Securing Personal Data and Identities...